CVE-2025-42599

critical

Description

Active! mail 6 BuildInfo: 6.60.05008561 and earlier contains a stack-based buffer overflow vulnerability. Receiving a specially crafted request created and sent by a remote unauthenticated attacker may lead to arbitrary code execution and/or a denial-of-service (DoS) condition.

References

https://www.bleepingcomputer.com/news/security/active-mail-rce-flaw-exploited-in-attacks-on-japanese-orgs/

https://www.qualitia.com/jp/news/2025/04/18_1030.html

https://jvn.jp/en/jp/JVN22348866/

Details

Source: Mitre, NVD

Published: 2025-04-18

Updated: 2025-04-21

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00275